Hunan Hualai Technology Co. Ltd. We are mainly engaged in the electronic technology industry, Our main products are wireless modules 2G(3G/4G/GPS/ antennas, batteries fuse, LED LCD, Connector capacitor, resistors Power adapter, SDMINI`TFSIM` Pin headerDuPont lin- one stop purchasing. All products are brand new original& with one year warranty. Accept payment methods Ali platform trading: Paypal Hong Kong bank, Western Union. The main logistics way international express DHL:Fedex/UPS.